Rack



FIG. 1 is front perspective view of a rack of the present invention;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front perspective view of the rack, shown with environment;and,

FIG. 9 is an enlarged perspective view of a portion of the rack, takenfrom FIG. 1.

The broken lines depict environment and portions of the article thatform no part of the claimed design.

CLAIM The ornamental design for a rack, as shown and described above.